Class notes on maps

So in class today we were taking notes on different maps on how they were different. How they were the same. What we liked and what we didn't like about them as well. So one of the maps was a map of only the United states and it had many of the states labeled but no other continents or countries besides that. So that map was not classified as a world map, I don't know what they map is called though. That map is showing us topography as it showed us highways, airports. It also showed us some rivers and the key showed the scale of the map.
The second map was a Gal stereographic map and that map instead of just showing the United States it showed all of the continents. Also is showed all the countries too, but it did not show the states within the United States like the first map.
The third one also had all the continents but the were bigger than the second map and probably more accurate. On this map all the oceans were labeled as well unlike the other two maps. This map doesn't have a good key, but the first two did.